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13167426 = 234753881
BaseRepresentation
bin110010001110…
…101101000010
3220202222022110
4302032231002
511332324201
61150120150
7216630666
oct62165502
926688273
1013167426
117483978
1244b0056
13296049c
141a6a8a6
1512516d6
hexc8eb42

13167426 has 32 divisors (see below), whose sum is σ = 27433728. Its totient is φ = 4209920.

The previous prime is 13167409. The next prime is 13167439. The reversal of 13167426 is 62476131.

It is a super-2 number, since 2×131674262 = 346762214930952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13167393 and 13167402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14506 + ... + 15386.

It is an arithmetic number, because the mean of its divisors is an integer number (857304).

Almost surely, 213167426 is an apocalyptic number.

13167426 is an abundant number, since it is smaller than the sum of its proper divisors (14266302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13167426 is a wasteful number, since it uses less digits than its factorization.

13167426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986.

The product of its digits is 6048, while the sum is 30.

The square root of 13167426 is about 3628.6948066764. The cubic root of 13167426 is about 236.1385880436.

The spelling of 13167426 in words is "thirteen million, one hundred sixty-seven thousand, four hundred twenty-six".

Divisors: 1 2 3 6 47 53 94 106 141 159 282 318 881 1762 2491 2643 4982 5286 7473 14946 41407 46693 82814 93386 124221 140079 248442 280158 2194571 4389142 6583713 13167426